baber/WOPTO huggingface dataset:
Patent FR-2604926-A1 (FR)
Title: Electronic apparatus for triggering the opening of a solenoid valve or the switching-on of a pump, in order to water plants in a flat or small garden. It is based on the hygrometry of the soil and on the amount of sunlight
Inventor: GEORGET THIERRY
IPC: A01G25/16
Filed: 1986-10-10
Abstract: Apparatus for electronically triggering watering. The invention relates to a device which can open a solenoid valve or switch on a pump for triggering the watering of plants in a flat or in small gardens, without running the risk of damaging the plants and of wasting water. It consists of two modules: - a transmitter; - a receiver. The transmitter has a hygrometric probe 4 and a phototransistor 2 which is responsible for monitoring both the moisture content of the soil and the amount of sunlight, these parameters being necessary for transmitting a signal, by means of infrared diodes 1, to a receiver module which picks up the signal by means of a photodiode 6 which, after processing the signal, triggers a pulse necessary for switching on a pump or for opening a solenoid valve. This apparatus is designed for triggering the watering of plants in a flat or in small gardens and, by virtue of a more powerful transmitter, for triggering the watering of large agricultural areas under cultivation.
Patent FR-2605260-A1 (FR)
Inventor: HILAIRE PASCAL
IPC: B65B27/10
Filed: 1986-10-17
Abstract: Pliers comprising a movable support (5) and at least two diametrically opposed jaws (6, 7), at least one of which being movable and mounted so as to pivot at one of its ends on this support, the said jaws, on the one hand, carrying, in their surfaces (29, 31) for receiving these elements, an adhesive strip (2), and, on the other hand, in their closing movement, surrounding these elements arranged in a bundle and placing the adhesive strip (2) around this bundle, and, in their opening movement, releasing the bundle of elements tied by this adhesive strip.
Patent FR-2606005-A1 (FR)
Title: Device for lifting and sliding a tray on posts
IPC: A47B97/06
Filed: 1986-10-31
Abstract: Device for lifting and sliding a tray on posts. The invention relates to a device making it possible to raise and lower a tray 1 along posts 2, 3 by means of a set of counterweights 6, 7 housed in the posts and connected to the tray by cables and pulleys. A guiding bar facilitates the sliding between the posts and the tray.
Patent FR-2591192-A1 (FR)
Title: Dispositif permettant de repartir des articles plats tels que des biscuits et produits similaires en groupes destines a l'empaquetage.
Inventor: FRANCIONI RENZO
IPC: A21C15/00
Filed: 1986-12-09
Abstract: Dispositif permettant de répartir des biscuits plats en groupes destinés à l'empaquetage, sans endommager les biscuits et à grande vitesse, comportant un magasin d'arrivée verticale 11 et un magasin de collecte 17 sensiblement vertical, le premier s'ouvrant à sa partie inférieure sur une surface d'appui 9 des biscuits et le second s'ouvrant à sa partie inférieure au sommet d'une roue 4 en dents de scie 5 tournant autour d'un axe horizontal X-X, ainsi qu'un poussoir 14 pour déplacer les biscuits de la surface d'appui 9 à la roue 4, cette roue 4 alimentant à partir du bas le magasin de collecte 17. (CF DESSIN DANS BOPI)
Patent FR-2597475-A1 (FR)
Title: Utilisation d'amines aromatiques et heterocycliques comme medicaments et produits agrochimiques.
Inventor: STUTZ ANTON
IPC: C07D317/58
Filed: 1987-01-26
Abstract: L'INVENTION CONCERNE LES COMPOSES DE FORMULEI (CF DESSIN DANS BOPI) DANS LAQUELLE R ET R FORMENT UN GROUPE DE FORMULE IIG (CF DESSIN DANS BOPI) OU BIEN R SIGNIFIE H, OU UN ALKYLE ET R UN GROUPE DE FORMULE IIA A IIF (CF DESSIN DANS BOPI) R ET R REPRESENTENT H OU UN GROUPE ALKYLE, R SIGNIFIE H, ALKYLE, CYCLOALKYLE OU HALOGENOALKYLE ET R UN GROUPE DE FORMULE IIIA A IIIE (CF DESSIN DANS BOPI) OU BIEN R REPRESENTE UN GROUPE DE FORMULE IIA A IIF ET R ET R FORMENT UN GROUPE (CH) ET LES SYMBOLES R A R, X, P, S, U, V, W, ET Z ONT DES SIGNIFICATIONS VARIEES. CES COMPOSES PEUVENT ETRE UTILISES COMME MEDICAMENTS ET PRODUITS AGROCHIMIQUES.
Patent FR-2610410-A1 (FR)
Title: Velocimetre a mosaique de fibres optiques
Inventor: BOUTIER ALAIN
IPC: G01P5/00
Filed: 1987-01-30
Abstract: VELOCIMETRE COMPRENANT UN VOLUME DE MESURE 100 DANS UN ECOULEMENT FLUIDE CONTENANT DES PARTICULES, DES MOYENS D'ILLUMINER FORTEMENT LEDIT VOLUME DE MESURE ET DES MOYENS DE MESURER A PARTIR DE LA LUMIERE DIFFUSEE PAR LESDITES PARTICULES SOUS L'EFFET DE LEUR ILLUMINATION, LA VITESSE DUDIT ECOULEMENT FLUIDE CARACTERISE EN CE QU'IL COMPREND UNE MOSAIQUE DE FIBRES OPTIQUES 10 ET AU MOINS UN SYSTEME OPTIQUE 101 POUR PROJETER UN PLAN DU VOLUME DE MESURE SUR LE PLAN D'ENTREE DE LADITE MOSAIQUE, LES SORTIES DE LA MOSAIQUE DE FIBRES OPTIQUES ETANT RELIEES AUX MOYENS DE MESURER LADITE VITESSE.
Patent FR-2611295-A1 (FR)
Title: Panneau a plasma a quatre electrodes par point elementaire d'image et procede de commande d'un tel panneau a plasma
Inventor: GAY MICHEL
IPC: H01J11/12
Filed: 1987-02-20
Abstract: LA PRESENTE INVENTION CONCERNE LES PANNEAUX A PLASMA DE TYPE ALTERNATIF. CHAQUE POINT ELEMENTAIRE D'IMAGE EST DEFINI PAR TROIS ELECTRODES PARALLELES ET COPLANAIRES G, D, X, G, D, X... ET PAR UNE ELECTRODE Y, Y... PERPENDICULAIRE AUX TROIS AUTRES ET SEPAREE DES TROIS AUTRES AU MOINS PAR UNE COUCHE DIELECTRIQUE. DEUX DES TROIS ELECTRODES PARALLELES G, D, G, D SONT CONNECTEES A DES CIRCUITS FOURNISSANT EN FONCTIONNEMENT LES SIGNAUX D'ENTRETIEN A CHAQUE POINT ELEMENTAIRE D'IMAGE. L'ELECTRODE Y, Y PERPENDICULAIRE AUX TROIS AUTRES ET CELLE X, X DES TROIS ELECTRODES PARALLELES ENTRE ELLES QUI N'EST PAS CONNECTEE A UN CIRCUIT D'ENTRETIEN, SONT CONNECTEES A DES CIRCUITS FOURNISSANT EN FONCTIONNEMENT LES SIGNAUX D'ADRESSAGE A CHAQUE POINT ELEMENTAIRE D'IMAGE A A A. LES ELECTRODES G, D, G, D... QUI SONT CONNECTEES AUX CIRCUITS D'ENTRETIEN CONSTITUENT DEUX RESEAUX D'ELECTRODES D, G RELIES A DEUX CIRCUITS D'ENTRETIEN E, E.
Patent FR-2613734-A1 (FR)
Title: Machine de traitement au mouille de matieres textiles
Inventor: VILLARD FRANCOIS
IPC: D06B5/16
Filed: 1987-04-10
Abstract: MACHINE POUR LE TRAITEMENT AU MOUILLE DE MATIERES TEXTILES COMPORTANT UNE ENCEINTE A AXE VERTICAL FERMEE A SA PARTIE SUPERIEURE PAR UNE PORTE 11 D'INTRODUCTION ET D'EXTRACTION DANS LADITE ENCEINTE D'AU MOINS UN PORTE-MATIERES AVEC UN APPAREILLAGE 15 EXTERIEUR A L'ENCEINTE DE MISE EN MOUVEMENT D'UN FLUIDE DE TRAITEMENT A CANALISATIONS D'ENTREE ET DE SORTIE 18, 19 DUDIT FLUIDE DANS L'ENCEINTE. LADITE ENCEINTE EST A SECTION DROITE TRES PROCHE DE CELLE DU OU DES PORTE-MATIERES QU'ELLE EST DESTINEE A RECEVOIR AVEC UN FOND PLAT 13, LESDITES CANALISATIONS 18, 19 TRAVERSANT LEDIT FOND ETOU LA PAROI LATERALE DE L'ENCEINTE AU VOISINAGE DUDIT FOND 13 POUR FORMER DEUX TRAJETS DE CIRCULATION DU FLUIDE DE TRAITEMENT, DONT L'UN EST ETABLI PAR RACCORD D'UNE DESDITES CANALISATIONS A UN CAISSON 31 DE DISTRIBUTION DE FLUIDE D'UN PORTE-MATIERES ET DONT L'AUTRE EST ETABLI A L'EXTERIEUR DESDITES MATIERES TEXTILES EN TRAITEMENT, ENTRE CELLES-CI ET L'ENCEINTE. APPLICATION : TEINTURE, BLANCHIMENT OU ANALOGUE DE BOBINES DE FILS.
Patent FR-2613913-A1 (FR)
Title: Hygienic single-use slipper for bedrooms and bathrooms
IPC: A43B3/10
Filed: 1987-04-15
Abstract: The present invention relates to a single-use slipper permitting protection and foot hygiene in temporary-stay places where the user has no alternative but to be barefoot, in stocking feet or in outdoor shoes. The single-use slipper consists of a sole 1 and of a strap 2 covering the top of the foot, "the instep". It is produced in a single material, sheet expanded polyethylene; non-slip material which is only slightly absorbant and very light. The single-use slipper according to the invention is intended particularly for hotel bedrooms and bathrooms, hospital rooms and swimming pools.
Patent FR-2616499-A1 (FR)
Title: Clutch friction disc comprising a main damper and a predamper, with respective thin sections which are adjacent
Inventor: GRATON MICHEL
IPC: F16F15/123
Filed: 1987-06-10
Abstract: The clutch friction disc includes a predamper A and a main damper B. The latter is conventional with two guide washers 14B, 15B on either side of a thin section 13B rotationally connected to the hub 12 with a specified angular deflection. Helical springs 16B, 16'B couple the guide washers 14B, 15B to the thin section 13B. The predamper A comprises a thin section 13A wedged practically without clearance onto the hub 12, and which is mounted adjacent to the main damper thin section 13B. Circumferential housings for helical springs are made for a first part 17A, 17'A in the predamper thin section 13A and for a second part 17B, 17'B in the main damper thin section 13B. Each damper has its own elastic calibrating washer 103A, 103B, these two washers being concentric and bearing on the same guide washer 14B.
Patent FR-2620497-A1 (FR)
Title: Improved race for a rolling-contact bearing provided with a device for rotationally immobilising it and method for manufacturing it
Inventor: STEPHAN GERARD
IPC: F16C35/063
Filed: 1987-09-16
Abstract: The device 30 is located on the race 10 not in line with the raceway 12 of the rolling elements 20 and comprises, at at least one end of the race, a set-back angular cutaway 31 and at least one radial projection 32 pointing away from the raceway and pointing towards a cell 42 of the member 40 to which the race is rigidly connected, whose foot 321 has an internal recess 311. Application to races for gearbox needle bearings.
Patent FR-2624320-A1 (FR)
Title: Regulateur monolithique de tension de charge de batterie par un alternateur protege contre les tensions parasites
Inventor: PIERRET JEAN-MARIE
IPC: H02J7/24
Filed: 1987-12-02
Abstract: L'invention concerne un régulateur monolithique de tension de charge de batterie par alternateur. Le régulateur comporte un étage de puissance 2 et un étage basse puissance 3 intégrés sur le substrat semi-conducteur au moyen de caissons d'isolement constituant des diodes ou jonctions diodes susceptibles, en présence d'une tension parasite, de former une diode ou un transistor parasite. Le substrat semi-conducteur comporte au niveau des caissons d'isolement une résistance limitatrice RL destinée à limiter le courant engendré par les tensions parasites susceptibles de rendre les diodes SO conductrices. Application aux régulateurs monolithiques de tension de charge de batterie pour véhicules automobiles.
Patent FR-2626657-A1 (FR)
Title: Dispositif de surveillance permanente des machines et installations frigorifiques a compresseur
IPC: F25B49/00
Filed: 1988-02-03
Abstract: Dispositif permettant la surveillance permanente d'une machine ou installation frigorifique à compresseur fonctionnant par évaporation et liquéfaction d'un fluide évolutif qui prend sa chaleur de vaporisation sur le liquide d'utilisation du froid. Une sonde thermométrique est disposée en permanence dans le carter d'huile du compresseur S1, sur la tubulure de refoulement de celui-ci S2 et sur sa tubulure d'aspiration S3. Application à la prévision des risques de pannes.
Patent FR-2627662-A1 (FR)
Title: Automatic dosage controller for irrigation system - meters water flow rate and measurement of length of hose unwound from reel to regulate speed of movement of device
Inventor: GUILHEM JEAN-CLAUDE
IPC: A01G25/09
Filed: 1988-02-26
Abstract: The controller is associated with an irrigation machine of the type which is mobile in translation and has a reel onto which the water delivery hose is wound.  The set water quantity to be delivered to an irrigation zone is held constant regardless of the water flow rate. A flow meter (24) measures the water flow rate and this measure is used to control the operation of the water turbine (12) driving the irrigation device over the terrain. The turbine speed is measured by a tachometer (18) and the length of hose unwound from the reel by an up-down impulse counter.  The measured data is processed by an electronic computation circuit (20) which controls the operation of impulse solenoid valves which are operated as required to regulate bypass of water round the drive turbine. ADVANTAGE - Provides automatic regulation of speed of drive turbine in conjunction with measurement of flow rate to ensure ven watering of entire sweep of irrigation machine.
Patent FR-2630607-A1 (FR)
Title: Trunking and/or connection terminal, in particular for telephone lines
IPC: H02G15/076
Filed: 1988-04-21
Abstract: The terminal is of the type which include, on the one hand, a plate 1 supporting means 2, 3 for electrical connection between flexible inlet A and outlet B cables and, on the other hand, a profiled cover 7 which has the shape of a bell open at its lower part C in order to receive internally the plate 1, and which is formed of a front wall 8, a rear wall 9 and a side wall 10 joining the front and rear walls. The terminal according to the invention is characterized in that it is mounted on a support 13 by way of an elongate iron 14 which is fixed to the said support 13 and a vertical part 15 of which extends parallel to and some distance from the support 13 in order to receive the terminal, the cover 7 being configured such that at least part of its rear wall 9 can be placed, on mounting, behind the said vertical part 15 of the iron, between the latter and the support 13. Depending on the version of the terminal, the iron 14 is fixed either to the cover 7, or to the plate 1. Application to connection terminals for buried or overhead telephone lines.
Patent FR-2617730-A1 (FR)
Title: Electronic machine for playing bingo
Inventor: MARTINEZ FRANCISCO DE PAULA
IPC: A63F3/06
Filed: 1988-07-11
Abstract: Electronic machine for playing bingo, comprising a data processor. According to the invention, the machine comprises a liquid-crystal screen 1, a keyboard with keys 5, 6, an operating software, a memory and a loud speaker 3 for emitting messages. Applications: domestic or casino machines.
Patent FR-2635542-A1 (FR)
Inventor: SAMANOS JACQUES
IPC: E01C11/16
Filed: 1988-08-19
Abstract: The process used in road technology, comprising the depositing of a layer of binder, the possible interposition of a base course and finally the depositing of a road carpet in the form of a carpet of coated products or of a surface coating, is characterised, according to the invention, in that a continuous fibre or an assembly of continuous fibres forming the reinforcement is projected as a sheet onto the layer of binder. The invention also relates to a device for implementing the process, comprising a movable frame (1) on which means (2) for storing the fibres, means (4) for guiding the fibres and means (5) for ejecting the fibres in the direction of the ground are fastened.
Patent FR-2637489-A1 (FR)
IPC: A61B17/068
Filed: 1988-10-07
Abstract: The present invention relates to an automatic forceps device with clips for surgical stitching. It is comprised of the combination first of a double set of links (2, 2', 3, 3') operated simultaneously by an articulated finger-stall (1, 1') on the double plate enclosing the mechanism and making slide into each other and in opposite directions, and with different strokes, a clip (9) supply blade (5) and a sleeve forming the envelope of the forceps end, causing the closure of the tips (7, 7') which clamp the clips (9) situated at the extremity of a bar which is fixed with respect to the plate and situated itself inside the sleeve (11), and also comprised of a container arranged inside said sleeve, integrated in the fixed bar and containing the magazine of clips which are pushed by means of a piston and a spring, and finally comprised of a clip ejection system consisting of a holding blade which releases one clip at each opening of the forceps and allowing the supply blade to push the clip between the clamping tips. The device is intended for the suture of the vessels during surgical operations.
Patent FR-2638450-A1 (FR)
Title: Articles ceramiques tubulaires, procedes et appareils pour leur fabrication
Inventor: KASPRZYK MARTIN R
IPC: B28B1/14
Filed: 1988-10-28
Abstract: L'invention a trait à des articles céramiques tubulaires et à des procédés et appareils pour leur fabrication. Elle a pour objet un procédé de production d'un tube céramique constitué de silicium et de carbure de silicium, selon lequel on place coaxialement une colonne tubulaire verticale creuse de silicium en particules adjacente à une colonne tubulaire verticale creuse de particules de carbure de silicium, de carbone ou de leurs mélanges et on chauffe les colonnes à une température de siliciuration. L'appareil pour mise en oeuvre de ce procédé comprend des trémies d'alimentation 11, 13, 15, un moyen de chargement 17 comprenant des éléments de formages cylindriques espacés 19, 21 et des moyens 30 pour faire entrer le moyen de chargement 17 dans un four à induction 23. On peut ainsi fabriquer des articles tubulaires de grandes dimensions utilisables notamment dans des échangeurs de chaleur.
Patent FR-2639881-A1 (FR)
Title: Hydraulic clamp for detaching the beads of a tyre from a wheel rim
IPC: B60C25/02
Filed: 1988-11-22
Abstract: The invention relates to a device for detaching the beads of a car tyre or of a utility vehicle tyre from the rim of the wheel. This operation precedes the complete removal of the tyre from the rim with the aid of other appliances, and it may sometimes prove very useful (no complete extraction of the tyre, tubeless tyre, exchange or repair of the inner tube). It consists of a support base 1 articulated on to a rigid chassis 3; a swinging action arm 2 is actuated by the thrust cylinder V. When the user manoeuvres the manual lever of the thrust cylinder, the bridge 21 of the action arm comes to bear on the bead of the tyre, wedged against the support base. A device 4 makes it possible to move the tyre so that it is best brought under the blade.
Patent WO-9001820-A1 (WO)
Title: Apparatus for delivering a laser beam
Inventor: LANDRY JACQUES
IPC: H01S3/03
Filed: 1989-08-02
Abstract: In the vacuum cavity is mounted a reflecting laser beam guide (12) of helical shape. Application to the production of lasers and laser beam amplifiers.
Patent WO-9006083-A1 (WO)
Title: System for installing a collimator in a gamma camera
Inventor: PARE CHRISTIAN
IPC: A61B6/10
Filed: 1989-11-30
Abstract: The system comprises a frame provided with jaws (8, 9) for gripping the collimator, the collimator and the sheath comprising a system of retractable lugs cooperating with reaction means in order to retain the collimator (2) on the sheath (5). The jaws act on the lugs (46) in order to detach the collimator from the sheath while at the same time seizing the collimator. By acting in this manner, it is possible to maintain a continuous hold on the collimator while at the same time simplifying the installation and securing operations.
Patent FR-2642943-A1 (FR)
Title: Fastener for fine leatherwork, luggage or equivalent and fine-leatherwork article, luggage or equivalent including at least one such fastener
Inventor: FISAS AUGUSTE
IPC: A45C13/30
Filed: 1989-02-15
Abstract: Fastener 1 for fine leatherwork, or equivalent, intended to be fixed to a piece 2 with a smoothed surface 3 in order to form a flattened ring 4 with which a piece 5 in the general shape of a strip, such as a handle or equivalent, can interact, which piece 5 can slide in the said ring 4, this fastener 4 being rigid and comprising a curved bridge part 11 and two tabs 12 intended to be folded against the piece 2, this fastener being intended to pass through, at the junctions 15 of the curved part 11 and of the tabs 12, two eyelets 14 made in the piece 2 and being provided, in these junctions 15, with shoulders 16. It is characterised in that one shoulder 16 extends in the junction 15 substantially transversely all around the tab 12, which has the effect of substantially concealing the entire eyelet 14.
Patent FR-2643652-A1 (FR)
Title: Procede de recuperation electrolytique de lithium de dechets d'alliages en contenant
Inventor: BOWMAN KENNETH AARON
IPC: C25C3/02
Filed: 1989-02-28
Abstract: La présente invention concerne la récupération du lithium des alliages en contenant. Elle se rapporte à un procédé dans lequel un alliage fondu d'aluminium et de lithium formé de déchets constitue la couche inférieure la plus dense et l'anode d'une cellule d'électrolyse. L'électrolyte est formée de sels fondus, contenant des ions lithium, et la cathode est formée par la couche supérieure la moins dense formée de lithium fondu. La circulation d'un courant continu provoque l'oxydation du lithium qui passe sous forme d'ions lithium, puis sa réduction sous forme de lithium métallique qui peut être récupéré. Application à la récupération du lithium des déchets d'alliages d'aluminium et de lithium.
Patent FR-2648425-A1 (FR)
Title: Sailing boat rigging with profiled wing tilting at the top of a mast
IPC: B63H9/06
Filed: 1989-06-15
Abstract: Sailing boat rigging consisting of a profiled wing 1 which is symmetrical with respect to a plane perpendicular to the aerodynamic lift plane; this wing 1 is fixed mainly at two points 2 and 3 held above the boat by a mast 4; these two points 2 and 3 form an imaginary horizontal axis of rotation 5 situated in the plane of symmetry of the wing, about which it can turn; the wing is held either horizontal or tilted to one or other side by two ends 8 or lines fixed at two points 6 and 7, separated symmetrically from the plane of symmetry. The axis of rotation 5 is held horizontal by an oblique cable 11 fixed to the top of mast. Applications to sailing craft of any size.
Patent FR-2649448-A1 (FR)
Inventor: POINT JACQUES
IPC: H02K33/02
Filed: 1989-07-07
Abstract: This pump is intended for pumping highly volatile gases or liquids. A vibrating arm (6) acting on the diaphragm (5) is made to oscillate by an electro-magnet (7) fed with alternating or direct electrical current, this vibrating arm (6) carrying at least one permanent magnet (14) located opposite the electro-magnet (7). Regulation of the flow and/or the pressure of the pumped fluid is achieved by varying the air gap (e,E) separating the electro-magnet (7) from the permanent magnet(s) (14). To this end the electro-magnet (7) is mounted so that it can move along slides (15) of the pump casing (1) and may be brought closer to or distanced from the vibrating arm (6) by means of an adjusting screw (19) acting in concert with a part forming a nut (17) on the electro-magnet (7). Particular application: aerator for aquarium.
Patent FR-2645504-A1 (FR)
Title: Dismantleable plastic crate for food products
IPC: B65D85/34
Filed: 1989-07-25
Abstract: The crate, mainly for fruit and vegetables, is composed of two transverse strips 1 and of two lower longitudinal strips 2, joined together by a thinned joint 3 forming a hinge. The strips 1 are provided with several openings 4, with ribs on the outer sides, with projecting points 6 at the outer ends, with internal and external reliefs 7, with a vertical fastening device consisting of the lower 8 and upper 9 hooks, with a horizontal fastening device 10 and 11, of lower protrusions and with a peripheral internal rib 13. In addition, two upper strips 15 are provided with a device for fastening between strips. Lastly, the crate is equipped with a piece of film made of flexible plastic and with a corrugate cardboard element 23 with flaps 25 and fastening holes 29.
Patent FR-2650226-A1 (FR)
Title: Dispositif d'equilibrage d'un hayon
Inventor: ROUE YVES
IPC: B60J5/10
Filed: 1989-07-27
Abstract: Dispositif d'équilibrage d'un hayon articulé en partie supérieure, autour d'un axe horizontal, à la caisse du véhicule et comprenant un organe d'équilibrage du type ressort pneumatique articulé en partie basse à la caisse et en partie haute à un levier d'équilibrage accouplé par une liaison au hayon, caractérisé par le fait que la liaison du levier d'équilibrage est constitué par un coulisseau auquel le levier est articulé, ce coulisseau étant guidé par une glissière fixée au hayon.